Main
Rajarshi Chattopadhyay
Recent Education
M.S. in Computer Science, Intelligent Systems
University of Texas at Dallas
Dallas, TX, USA
2020 - 2018
- Data Structures, Big Data, Machine Learning
Selected Positions
Software Engineer Intern, IT
Tesla
Fremont, CA, USA
2019
- Infrastructure automation: Automated infrastructure access requests and brought down the turnaround time by 90%.
Software Development Engineer Intern
Copart
Dallas, TX, USA
2019
- Developed and maintained web application modules and REST microservices for billing and payments operations.
Software Systems Engineer
IBM
Kolkata, WB, India
2018 - 2014
- Developed and maintained client application back-end. Automated DB updates and app-queue monitoring. Received IBM Best Emerging Techie Award in 2016.
Selected Projects
Twitter Sentiments
Academic
N/A
2019
- A Spark Streaming application for live tweets sentiment analysis.
- Scala, SBT, Spark, Twitter API, Zookeeper, Kafka, ElasticSearch, Logstash, Kibana
- likarajo.github.io/twitter_sentiments
Breast Cancer Diagnosis
Academic
N/A
2019
- Model built for diagnosing and predicting Breast Cancer with Support Vector Machine using Wisconsin Breast Cancer diagnostic data set.
- Python, Scikit-Learn, Support-Vector-Classifier
- likarajo.github.io/breastcancer_diagnosis
House Price Prediction
Academic
N/A
2019
- Analyzing house price data from Kaggle and building a model using the data which can be used to predict the final price of a house.
- Python, Feature-engineering, AWS S3 EC2 EMR, Spark, Scala, Regression
- likarajo.github.io/house_price
News Topic Modelling
Academic
N/A
2019
- Find out topic of news from CNN news data
- Spark, Scala, Latent-Dirichlet-Allocation
- github.com/likarajo/topics